Eureka Day is a sharp comedy by Jonathan Spector, directed by Amy Resnick, making its Sacramento premiere at Capital Stage. The play humorously explores the chaos that ensues in a progressive Berkeley elementary school when a mumps outbreak tests the community's commitment to ideals like inclusivity and consensus. With a cast featuring Kurt Johnson, Shannon Mahoney, Atim Udoffia, Mayette McDonald, and Chris Sharpe, the production runs from October 15 to November 16, 2025.